SKU: DRFC-2564
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HGLRC SPECTER 1804-2450KV Motor - 12N14P, N52H Magnets, 4-6S

₹2,419.00 (Inclusive of all taxes)
Out of Stock

The HGLRC SPECTER 1804-2450KV brushless motor is engineered for high-performance 3-3.5-inch FPV drones, featuring N52H curved magnets, a 7075 aluminum rotor, and a titanium alloy shaft for a robust power-to-weight ratio on 4-6S LiPo batteries.

Features

  • High-Performance 1804 Stator: Delivers 432W max power with a 2450KV rating for agile 3-3.5-inch quadcopters.
  • Premium Magnetic & Rotor Assembly: Custom N52H curved magnetic steel and a high-strength 7075 aviation aluminum one-piece rotor for strong torque and durability.
  • Advanced Thermal Design: Features 260° high-temperature resistant copper wire windings and low-loss Kawasaki silicon steel stator for stable, efficient operation.
  • Optimized Flight Dynamics: Calibrated for high low-speed torque and linear power output, ensuring precise, quick throttle response during rapid maneuvers.
  • Lightweight Titanium Shaft: M1.5×3.8mm titanium alloy output shaft increases strength while minimizing overall weight for improved flight performance.

Out of stock

Description

The SPECTER 1804-2450KV motor from HGLRC is a precision-engineered component designed for demanding FPV racing and freestyle applications. Its core utilizes imported Kawasaki silicon steel sheets in the stator, significantly reducing eddy current losses and heat generation, which allows for sustained high-power output. The motor is wound with high-temperature resistant copper wire, ensuring reliable performance even during extended, aggressive flight sessions on 4-6S LiPo batteries.

Structural integrity is paramount, achieved through a 7075 aviation aluminum one-piece rotor and a titanium alloy shaft. This combination provides exceptional resistance to bending forces and impact, crucial for the high-stress environment of 3-3.5-inch drone frames. The custom N52H curved magnets enhance magnetic flux, delivering the large torque necessary for explosive power and rapid directional changes, making it a top choice for pilots seeking responsive and durable propulsion.

Key Features

  • 2450KV Rating optimized for 4-6S LiPo voltage range.
  • 12N14P (12N14S) magnetic configuration with N52H grade curved magnets.
  • One-piece 7075 aviation aluminum rotor for maximum strength and balance.
  • M1.5x3.8mm titanium alloy output shaft.
  • ISC precision bearings for smooth, long-lasting rotation.
  • Kawasaki silicon steel stator core minimizes iron losses.
  • 260° high-temperature resistant copper wire windings.
  • 12x12mm M2 mounting hole pattern for compact frame integration.

Applications

  • High-performance 3-inch toothpick-style FPV racing drones requiring explosive acceleration.
  • 3.5-inch freestyle quadcopters where a balance of power, weight, and durability is critical.
  • Lightweight long-range or cinematic builds on 3-inch frames using 4S or 6S LiPo batteries.
  • Agile micro drones designed for tight technical courses and rapid directional changes.

Technical Specifications

Motor Model1804
KV Rating2450 KV
Magnetic Poles12N14P
Magnet GradeN52H
Stator MaterialKawasaki Silicon Steel
Rotor Material7075 Aviation Aluminum
Shaft DiameterM1.5x3.8mm (Titanium Alloy)
Max Continuous Current18A
Max Power432W
Input Voltage4-6S LiPo (14.8V-22.2V)
Motor Wire26AWG, 150mm length
Recommended Propeller3-3.5 inch
Motor Diameter22.68 mm
Motor Height13.2 mm
Mounting Hole Pattern12x12mm (M2 screws)
Weight (with wires)13.3 g

Frequently Asked Questions

What is the recommended propeller size and battery for this 1804-2450KV motor?

This motor is optimized for 3 to 3.5-inch propellers on 4S to 6S LiPo batteries. Using a 3-inch bi-blade or tri-blade prop on 4S provides a great balance of speed and efficiency, while 6S with a 3.5-inch prop unlocks maximum power for aggressive freestyle and racing. Always ensure your Electronic Speed Controller (ESC) can handle the motor's 18A continuous current draw.

What are the benefits of the N52H magnets and titanium shaft?

The custom N52H curved magnets provide a stronger magnetic field than standard N52 magnets, resulting in higher torque and more responsive throttle control. The titanium alloy shaft offers superior strength and resistance to bending compared to steel, while also being lighter. This combination enhances the motor's durability during crashes and improves overall power-to-weight ratio for better flight performance.

What is the mounting hole pattern, and what screws are included?

The motor features a 12x12mm mounting hole pattern for M2 screws. The package includes five M2x6mm and two M2x7mm round head screws to accommodate different frame thicknesses and mounting configurations common in 3-inch and 3.5-inch drone builds.

Package Includes

  • 1 x HGLRC SPECTER 1804-2450KV Brushless Motor
  • 5 x M2x6mm Round Head Screws
  • 2 x M2x7mm Round Head Screws

Additional Information

Weight 0.02 kg
Dimensions 3.7 × 4.5 × 3 cm